/Engine/Source/Developer/TraceInsights/Public/Insights/ITimingViewExtender.h
Called each frame. If any new tracks are created they can be added via ITimingViewSession::Add*Track()
void Tick ( [ITimingViewSession](API\Developer\TraceInsights\Insights\ITimingViewSession) & InSession, const [TraceServices::IAnalysisSession](API\Developer\TraceServices\TraceServices\Model\IAnalysisSession) & InAnalysisSession )